Business Acquisition (Details) (USD $)	12 Months Ended			0 Months Ended	3 Months Ended	12 Months Ended		0 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2011	Jan. 17, 2013 Storycode	Mar. 31, 2013 Storycode	Mar. 31, 2013 Storycode	Mar. 31, 2012 Storycode	Jan. 17, 2013 Storycode Trade and Domain Names	Jan. 17, 2013 Storycode Technology	Jan. 17, 2013 Storycode Options Assumed and Unearned	Jan. 17, 2013 Storycode Options Assumed and Unearned Minimum	Jan. 17, 2013 Storycode Options Assumed and Unearned Maximum
Business acquisition
Shares issued in accordance with the agreement				1,696,329
Fair value of the shares issued				$ 3,300,000
Additional shares issuable subject to holdback				444,468
Fair value of the shares additional shares issuable subject to holdback				861,000
Holdback period				18 months
Number of options substituted to purchase acquiree common stock				822,320
Purchase price consideration
Fair value of common stock issued at closing				3,285,000
Fair value of common stock issuable -subject to the 18-month holdback				861,000
Fair value of common stock assumed				949,000
Cash consideration paid				499,000
Total purchase price				5,594,000
Fair value of shares issued and issuable (in dollars per share)				$ 2.28
Period of lock up agreement				1 year
Estimated fair value of the common stock after adjustment related to lock up agreement (in dollars per share)				$ 1.94
Direct acquisition costs	470,000
Acquisition costs incurred and paid	288,000				288,000
Stock option conversion ratio				0.43085
Stock-based compensation expense	1,049,000	1,280,000	1,007,000	393,000
Stock options assumed (in shares)				1,908,583
Stock options converted (in shares)				822,320
Estimated fair value of options
Volatility (as a percent)											60.00%	85.00%
Annual risk-free rate (as a percent)											0.09%	0.40%
Expected life (in years)											6 months	3 years 14 days
Dividend yield (as a percent)										0.00%
Estimated purchase price allocation
Identifiable intangible assets								80,000	530,000
Goodwill				5,268,000
Net tangible liabilities				(284,000)
Total purchase price				5,594,000
Useful life (years)								10 years	7 years
Additional disclosure
Royalty rate (as a percent)									1.00%
Discount rate (as a percent)									20.00%
Accounts payable included in net tangible liabilities				300,000
Accrued liabilities included in net tangible liabilities				178,000
Cash included in net tangible assets				9,000
Accounts receivable included in net tangible liabilities				184,000
Deferred tax assets included in the net intangible assets				600,000
Pro Forma Results
Net revenue						13,829,000	14,591,000
Net loss						$ (3,597,000)	$ (4,264,000)
Net loss per basic and diluted share (in dollars per share)						$ (0.13)	$ (0.15)